Answer:
The oscillations are perpendicular to the direction of travel.
Step-by-step explanation:
An electromagnetic wave has oscillating <em>electric</em> and <em>magnetic</em> fields.
They oscillate at right angles to each other and perpendicular to the direction of travel of the wave.
A. The dark Bacteria showed resistance to the drug.
Answer:
if you’re looking for a balanced equation it would be:
Methanol +ethanoic acid ==> methyl ethanoate + water ( in the presence of concentrated sulfuric acid )
CH3OH + CH3COOH==> CH3COOCH3 + H2O
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But, if you were looking for what it would be called it would be:
ethanoic acid with methanol will produce methyl ethanoate.
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And the reaction between Methanol and Ethanoic acid is known as esterification.
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I wasn’t sure of your question so I answered the best way that I could. I hope this helped!
Answer is in picture below.
Use 100 grams of the compound:
ω(Cl) = 85.5% ÷ 100%.
ω(Cl) = 0.855; mass percentage of the chlorine in the compound.
m(Cl) = 0.855 · 100 g.
m(Cl) = 85.5 g; mass of chlorine.
m(C) = 100 g - 85.5 g.
m(C) = 14.5 g; mass of carbon.
n(Cl) = m(Cl) ÷ M(Cl).
n(Cl) = 85.5 g ÷ 35.45 g/mol.
n(Cl) = 2.41 mol; amount of chlorine.
n(C) = 14.5 g ÷ 12 g/mol.
n(C) = 1.21 mol; amount of carbon.
n(Cl) : n(C) = 2.41 mol : 1.21 mol = 2 : 1.
This compound is dichlorocarbene CCl₂.
I found that out in a weird book
It had pretty weird things in there and it that this in there too